Using their knowledge and skills, firefighters can create DIY fire safety products like homemade fire extinguishers or emergency kits. These can be sold online or through local markets, combining craftsmanship with their safety expertise.

Firefighters can share their unique experiences and insights through writing articles or starting a blog. They can cover topics related to fire safety, emergency medical services, fitness, and more, potentially monetizing through ads or sponsorships.

Share experiences and knowledge by becoming a public speaker. Firefighters can give talks and presentations on fire safety, emergency preparedness, and their own personal experiences, educating and inspiring various audiences.

Offer home inspection services where they assess houses for fire hazards and provide tailored safety recommendations. This can include checking smoke detectors, fire extinguishers, and identifying potential fire risks.

Firefighters have an in-depth knowledge of fire safety equipment. They can work as sales representatives for companies selling fire extinguishers, smoke alarms, and other safety gear, advising customers based on firsthand experience.

During wildfire season or in their time-off, structural firefighters can engage in wildland firefighting. This seasonal work can offer considerable pay and utilizes their training in fire control and safety.

Given the physical fitness maintained by firefighters, they can work part-time as personal fitness trainers. They can offer customized workout plans, conduct fitness classes, and provide one-on-one training based on their experience in fitness and health.

Leverage skills and certifications to become a first aid instructor. Firefighters can teach first aid, CPR, and other emergency response skills to workplaces, schools, and community organizations, promoting safety and preparedness.

Utilize expertise in fire safety by offering consulting services to businesses and residential complexes. This can involve conducting fire safety audits, providing training sessions, and helping to develop comprehensive emergency response plans.

As firefighters are already trained in emergency medical services, they can offer freelance paramedic services during their off-hours. They can work at special events, movie sets, or on a contract basis with private companies requiring on-site medical care.